NV4500 with or without 1 3/8" input shaft, 241DHD transfer case, Dana 80 with 1480 pinion yoke, South Bend DD 4200 Iron Giant with one hook on it, 12mm head studs is about all thats left. If I left anything out Ill post it. Have a block thats cracked if anyone was wanting one to concrete. Cylinder walls are perfect.